Table 3. The relative performance of serological tests against a combination of statutory ante-mortem and post-mortem diagnostic techniques.

Test type	n	Comparator	P-value	AUC	Sens	Spec	PPV	NPV	Prev. (comparator)	Test prev.
ENFER 2ag	187	SICCT + VL + CONFIRM	0.019	0.54	9.09%	99.30%	80.00%	78.02%	24%	2.67%
ENFER 4ag	187	SICCT + VL + CONFIRM	0.045	0.53	6.82%	99.30%	75.00%	77.60%	24%	2.14%
IDEXX	188	SICCT + VL + CONFIRM	0.006	0.56	13.64%	97.92%	66.67%	78.77%	31%	6.25%